CATERPILLAR 12M3 VS SHANTUI SG19-3
Motor Graders specs & Canadian rental rates, side by side.
| Spec | Caterpillar 12M3 | Shantui SG19-3 |
|---|---|---|
| Horsepower | 174 HP | 175 HP ✓ |
| Operating weight | 31,500 lbs | 36,400 lbs ✓ |
| Fuel type | Diesel | Diesel |
| Model years | 2015+ | 2015+ |
| Daily rate (rec.) | $1,300 ✓ | $1,330 |
| Weekly rate (rec.) | $5,200 | $5,320 |
| Monthly rate (rec.) | $15,600 | $15,950 |
THE VERDICT
Caterpillar 12M3 is typically the more budget-friendly rental at $1,300/day recommended, versus $1,330/day — a difference of about 2%.
For raw output, the Shantui SG19-3 leads with 175 HP against 174 HP — the better pick for heavier production work, while the smaller machine wins on fuel burn and float costs.
Both are proven motor graderss available for rent across Canada — compare live listings below and lock your rate with a secure e-signed contract.